Methylrød ACS
Glass bottle for solids, 25 g
Leverandør: Thermo Fisher Scientific
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Product Details & Documents
Synonymer: 2-(4-Dimethylaminophenylazo)benzoic acid, 2-((4-(Dimethylamino)phenyl)diazenyl)benzoic acid
- CAS nummer:493-52-7
- Formel:C₁₅H₁₅N₃O₂
- MDL nummer:MFCD00002425
- Molecular Weight:269.3 g/mol
- Merck Index:12,06199
- Smeltende Pt:178…182 °C
- Tæthed:1,31 g/cm³ (20 °C)
- Opbevaringstemperatur:Stue temperatur
- EINECS:207-776-1
Documents
Specifikationer
Specifikationstestresultater
- Appearance:Dark red to brown to purple Powder
- Infrared spectrum:Conforms
- Melting point:179 to 182 °C
- Visual transition interval:From pH 4.2 (pink) to pH 6.2 (yellow)
- Clarity of alcohol solution:Passes test
- Specific optical rotation:+52.0° to +62.0° (20 °C, 589 nm) (neat)
Specifikationer
- Pakning:Glass bottle for solids
- Pakn:25 g
Specifikationer
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